Introduction
This manual provides essential instructions for the safe and effective use, setup, and maintenance of your Kärcher G 160 Trigger Gun with Clip Connect. Please read this manual thoroughly before initial operation and keep it for future reference. This trigger gun is a genuine Kärcher OEM part, designed for compatibility with Kärcher K2 to K7 series pressure washers.
Safety Instructions
Always observe the following safety precautions to prevent injury or damage:
- Always wear appropriate personal protective equipment (PPE), such as safety glasses, when operating pressure washers.
- Ensure all connections, including the trigger gun to the pressure washer and any attached lances/nozzles, are secure before operating.
- Never point the trigger gun at people, animals, or electrical equipment. The high-pressure spray can cause serious injury.
- Disconnect the trigger gun from the pressure washer and water supply before performing any maintenance, cleaning, or when the unit is not in use.
- Keep children and pets away from the operating area during pressure washing.
- Do not modify the trigger gun or use it for purposes other than those specified in this manual.
Package Contents
Verify that all components are present upon unpacking:
- 1x Kärcher G 160 Trigger Gun with Clip Connect (Part # 2.641-959.0)
- This instruction manual

Image: The Kärcher G 160 Trigger Gun, featuring a black body with a yellow trigger, designed for pressure washer use.
Setup
Follow these steps to properly set up your Kärcher G 160 Trigger Gun:
- Connect to Pressure Washer: Align the Clip Connect fitting of the G 160 Trigger Gun with the corresponding connection point on your Kärcher K2 to K7 series pressure washer. Push firmly until it clicks into place, ensuring a secure connection.
- Attach Lance/Nozzle (Sold Separately): If using a lance or nozzle, attach it to the front end of the trigger gun. Ensure it is securely fastened according to the lance/nozzle's instructions.
- Connect Water Supply: Connect your pressure washer to a suitable water supply according to your pressure washer's manual.
- Connect Power Supply: Connect your pressure washer to a power source as per its instructions.

Image: Side view of the Kärcher G 160 Trigger Gun, showing the ergonomic design and connection point.
Operating Instructions
Once the trigger gun is properly connected and the pressure washer is ready, follow these steps for operation:
- Start Pressure Washer: Turn on the water supply and then the pressure washer according to its specific instructions.
- Engage Trigger: Point the trigger gun at the cleaning surface. Squeeze the yellow trigger handle to begin the flow of high-pressure water.
- Disengage Trigger: Release the trigger to stop the water flow.
- Safety Lock: The trigger gun is equipped with a safety lock mechanism to prevent accidental activation. Always engage the safety lock when the gun is not in use or when changing accessories.
For optimal cleaning results, refer to your pressure washer's manual for recommended nozzle types and cleaning techniques for various surfaces.
Maintenance
Proper maintenance ensures the longevity and reliable performance of your trigger gun:
- Cleaning: After each use, rinse the trigger gun with clean water to remove any detergent residue or debris.
- Inspection: Regularly inspect the trigger gun for any signs of wear, damage, or leaks. Pay close attention to the connections and the trigger mechanism. Replace worn O-rings if necessary.
- Storage: Store the trigger gun in a dry, frost-free environment, away from direct sunlight.
- Winterization: If storing in freezing temperatures, ensure all water is drained from the trigger gun and pressure washer to prevent damage from ice expansion.
Troubleshooting
Refer to the table below for common issues and their solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No water flow | Water supply off; trigger gun safety engaged; pressure washer not running. | Check water supply; disengage safety lock; start pressure washer. |
| Leaking connections | Loose connection; worn O-rings. | Tighten connections; inspect and replace O-rings if necessary. |
| Low pressure | Insufficient water supply; clogged nozzle (if attached); pressure washer issue. | Ensure adequate water flow; clean nozzle; refer to pressure washer manual for further troubleshooting. |
Specifications
- Model: G 160 Trigger Gun with Clip Connect
- Part Number: 2.641-959.0
- Compatibility: Kärcher K2 to K7 Series Pressure Washers
- Material: Stainless Steel (internal components), Durable Plastic (housing)
- Outlet Connection Type: G Connector
- Outlet Connection Size: 0.75 Inches
- Item Weight: Approximately 13 ounces (0.37 kg)
- Product Dimensions: 1 x 1 x 1 inches (L x W x H) (Note: This dimension may be a generic placeholder; actual product dimensions may vary slightly.)
- UPC: 023899272037
- Certification: CE
Warranty and Support
This Kärcher product is covered by a manufacturer's warranty. For specific warranty terms, duration, and to register your product, please visit the official Kärcher website or contact Kärcher customer support.
For technical assistance, spare parts, or service inquiries, please contact Kärcher customer service directly. Ensure you have your product model number (2.641-959.0) available when contacting support.
Kärcher Official Website: www.kaercher.com

Image: The Kärcher brand logo, featuring black text on a white background with a yellow accent.